Window curtain rolling from bottom to top
A technology for curtains and scrolls, applied in the field of curtains, can solve the problems of inconvenient installation, removal and washing of curtains, large influence of curtain wind, etc., and achieve the effects of simple structure, convenient operation and convenient installation.
Inactive Publication Date: 2007-06-27
李志刚
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AI Technical Summary
Problems solved by technology
When the window is high or the upper space is limited, it is also inconvenient to install, remove and wash the curtains
And in summer, the existing curtains are also more affected by the wind
Method used
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Embodiment
[0009] Embodiment: The structure is shown in the accompanying drawings, two pulleys 3 are respectively fixed on both sides of the upper part of the window 8, the reel 5 is fixed directly below the window 8, and one end of the reel 5 is connected with the reduction motor 6, and the other end is passed through the shaft sleeve 7 Fixed on the wall, one end of the curtain 1 is fixed on the reel 5, and the other end is fixed on the cross bar 2. A backguy 4 is respectively fixed at both ends of the cross bar 2, and the backguy 4 goes around the pulley 3 and is connected with the reel 5.
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A window curtain able to be rolled upward features that its system is composed of a speed-reduced motor, a reel fixed under window and with one end linked to said speed- reduced motor and another end fixed to wall via axle sleeve, a transverse rod, a curtain with one end fixed to said reel and another end fixed to said transverse rod, two pulleys fixed respectively to both sides above window, and two pull strings fixed respectively between each end of said transverse rod and said reel via pulley. Said window curtain can be rolled electrically or manually.
Description
technical field [0001] The invention relates to a daily necessities, in particular to a curtain that rolls from bottom to top. Background technique [0002] We know that the curtains currently used are all horizontal or gradually cover the windows from top to bottom, because the curtains not only have the effect of shielding sunlight, but also can be used to block the inside and outside of the room and play a better role in protecting the privacy of the room. When the window is high or the upper space is limited, it is also inconvenient to install, remove and wash the curtains. And in summer, the influence of existing curtain is also bigger by wind. Contents of the invention [0003] In order to overcome the disadvantages of the above-mentioned prior art, the present invention provides a bottom-up scrolling curtain with simple structure and convenient use. [0004] The purpose of the present invention is achieved by the following technical solutions: a curtain that rolls...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Inventor 李志刚许福运
Owner 李志刚